IT8224314A1 - BASE FOR PLASTIC INJECTION MOLDING MACHINES - Google Patents
BASE FOR PLASTIC INJECTION MOLDING MACHINES Download PDFInfo
- Publication number
- IT8224314A1 IT8224314A1 IT1982A24314A IT2431482A IT8224314A1 IT 8224314 A1 IT8224314 A1 IT 8224314A1 IT 1982A24314 A IT1982A24314 A IT 1982A24314A IT 2431482 A IT2431482 A IT 2431482A IT 8224314 A1 IT8224314 A1 IT 8224314A1
- Authority
- IT
- Italy
- Prior art keywords
- machine
- wall
- edge
- conveyor belt
- base
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
- B29C2045/1765—Machine bases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S198/00—Conveyors: power-driven
- Y10S198/95—Conveyor transverses wall aperture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
Descrizione dell 'invanzione che ha per titolo: Description of the invanation which has as its title:
"BASAMENTO PER MACCHINE DA STAMPAGGIO AD INIEZIONE DI MATERIA PLASTICA" "BASE FOR PLASTIC INJECTION MOLDING MACHINES"
RIASSUNTO SUMMARY
Il nastro trasportatore (40) che scarica i pezzi stampati ad iniezione, del .vano di lavoro AR, con senso di trasporto parallelo alle pareti longitudinali chiuse (lOx) ? disposto ,simmetricamente al piano di simmetria (a-a ).del basamento di macchina. L'apertura di scarico-(S) si trova d? conseguenza sulla parete frontale (13) del basamento di macchina. Con ci? ? praticamente escluso .un accesso alle zone critiche dell'unit? di chiusura dello .stampo, applicata sul basamento di macchina, attraverso l'apartur a di scarico (S), poich? la distanza.tra l'apertura (S) e le zone critiche citate ? relativamente grande (figura 4) . The conveyor belt (40) which unloads the injection-molded pieces, of the working area AR, with a direction of transport parallel to the closed longitudinal walls (10x)? arranged, symmetrically to the plane of symmetry (a-a) of the machine bed. Is the drain opening - (S) located d? consequence on the front wall (13) of the machine bed. With us? ? practically excluded. an access to the critical areas of the unit? closing of the mold, applied on the machine base, through the discharge apart (S), since? the distance between the opening (S) and the critical areas mentioned? relatively large (Figure 4).
DESCRIZ IONE DESCRIPTION
L'invenzione si riferisce ad un basamento di mac+ china secondo la parte introduttiva della rivendicazione 1. The invention relates to a machine bed according to the introductory part of claim 1.
Nei basamenti di macchina noti, quadrati, costruiti come scatola di questo tipo brevetto italiano 950 .127 "Kunststof f-Journal. 6/82") , l'apertura di scarico ? disposta come principio in una parete longitudinale. Il senso di trasporto del nastro trasportatore decorre quindi necessariamente trasversalmente al piano dissimmetria e sbocca di regola sul lato longitudinale di servizio della macchina di stampaggio ad iniezione. Questa, dispos izione , messa in pratica da decenni, dell'apertura di scarico, rappresenta, in particolare ..per.il personale di servizio inesperto, un tentativo per .introdurre, per esempio in caso di guasti, la mano nel...vano..di lavoro del basamento di macchina. In the known, square machine beds, built as a box of this type (Italian patent 950 .127 "Kunststof f-Journal. 6/82"), the discharge opening? arranged as a principle in a longitudinal wall. The direction of transport of the conveyor belt therefore necessarily runs transversely to the asymmetry plane and normally opens onto the longitudinal service side of the injection molding machine. This arrangement, which has been in practice for decades, of the discharge opening, represents, in particular ... for inexperienced service personnel, an attempt to introduce, for example in the event of breakdowns, the hand in the ... work area of the machine bed.
Partendo da ci?, l?invenzione si pone il compito di sviluppare, un bas amento d i macchina del tipo citato all- iniz io in modo/che s iano esclusi infortuni, provocati. da un '.introduzione delle mani nel vano di lavoro -del basamento, di macchina, e contemporaneamente sia -aumentata - 1 a stabilit? del ba s amento di macchina e la-sua portata esente da..torsioni. Starting from this, the invention sets itself the task of developing a machine bed of the type mentioned at the beginning so that accidents caused are excluded. from an introduction of the hands into the work area - of the base, of the machine, and at the same time - increased - 1 to stability? of the machine base and its capacity free from twisting.
-Quatto compito viene risolto secondo l'invenzione disponendo il astro. trasportatore, con senso di trasporto?parallalo alle_pareti longitudinali chiuse, simmetricamente rispetto al piano di simmetria dal basamento -di..macchina. This task is solved according to the invention by arranging the star. conveyor, with a direction of transport parallel to the closed longitudinal walls, symmetrically with respect to the plane of symmetry from the machine base.
Mancando apertura di scarico nella parata lon? gitudinale sul lato di servizio della macchina da st Iampaggio ad iniezione non solo si rende impossibile introdurre le mani nel vano di lavoro da questo lato,ma si. evita anche l'indebolimento stati.co 'che fa_p "reved Iere la disposizione di questa apertura nella parete longitudinale. Il tentativo, per esempio in caso di guasto, di introdurre le mani attraverso l'apertura di passaggio frontale nel vano di lavoro, e, non ultimo, , anche sostanzialmente minore perch? quasta apertur la ? coperta superiormente in una certa misura dalla parte dell^'imit? di chiusura dello stampo sporgente frontalmente dal basamento di macchina e le zone critiche, nelle quali normalmente si registrano dei disturbi di esercizio, sono sostanzialmente molto pi? distanti dall' apertura di scarico che non nel caso di una disposizione di questa apertura su un lato longitudinale, 'in modo che gi? per questo mo "tivo esiste a malapena una probabilit? di eliminare il disturbo. A prescindere da ci?, un'introduzione delle mani nell'apertura di scarico frontale fin nelle zona piritiche dell'unit? di chiusura dello stampo ? praticamente esclusa se, secondo un'ulteriore esecuzione, l 'astremit? di scarico del nastro trasportatore ? regolabile in altezza; ? quindi possibile dimensionare la fessura tra lo spigolo superiore (S") dell'apertura di scarico (S) e il nastro trasportatore setnpre cos? piccola che i pezz i ottenuti per iniezion? possono essere fatti passare senza problemi attraverso questa fessura. Missing drain opening in the parade lon? gitudinal on the service side of the molding machine. Injection molding not only makes it impossible to insert the hands into the working space from this side, but yes. it also avoids the weakening state which makes the arrangement of this opening in the longitudinal wall be revised. The attempt, for example in the event of a fault, to introduce the hands through the front passage opening into the work space, and last but not least, also substantially less because this opening is covered above to a certain extent from the part of the closing imit of the mold protruding frontally from the machine base and the critical areas, in which normally there are disturbances of operation, they are substantially much further away from the discharge opening than in the case of an arrangement of this opening on a longitudinal side, so that already for this reason there is hardly a probability? to eliminate the disturbance. Regardless, an introduction of the hands into the front discharge opening right into the pyritic areas of the unit? closing of the mold? practically excluded if, according to a further execution, the astremit? conveyor belt discharge? height adjustable; ? it is therefore possible to size the gap between the upper edge (S ") of the discharge opening (S) and the conveyor belt which is so small that the pieces obtained by injection can be passed through this slot without problems.
Una portata particolaramnte alta, rispettivamente una costruzione economica dal punto di vista del materiale del basamento di macchina ? possibile per il fatto che secondo un'ulteriore esecuzione dell'invenzione, le pareti longitudinali chiuse che fiancheggiano il nastro trasportatore e la parete di fondo orizzontale i, sono formate da un pezzo tranciato singolo, piegato pi? volte di 90?, e nello stesso senso/per stampaggio a freddo, a forma di U in sezione. Con ci? il basamento di macchina pu? trovare impiago anche per unit? di chi?sura dello stampo e unit? di stampaggio o ad iniezione relativamente pesanti, con pericolo di infortunio sostanzialmente rid.otto. Oltre a ci? esi.stono 'presuppo1-sti pi? favorevoli per una fabbricazione in serie razionale, perch? non solo vengono a mancare i lavori di saldatura per collegare la pagete di fondo con le pareti longitudinali, ma anche la spesa in apparecclii per trasportare via i pezzi ottenuti per iniezione ? minore ; quindi un nastro trasportatore disposto simmetrreamente nel basamento di macchina pu? essere sostenuto in modo semplice ed eventualmente reso regolabile in altezza come un nastro trasportatore disposto trasversalmente e sporgente fuori dal basamento di macchina . A particularly high load-bearing capacity, or an economical construction from the point of view of the machine bed material? possible due to the fact that according to a further embodiment of the invention, the closed longitudinal walls flanking the conveyor belt and the horizontal bottom wall i, are formed by a single punched piece, folded more times of 90?, and in the same sense / by cold forming, U-shaped in section. With us? the machine stand can? find impiago also for unit? of whom? sura of the mold and unit? relatively heavy molding or injection, with substantially reduced risk of injury. In addition to there? esi.stono 'presuppo1-sti pi? favorable for a rational mass production, why? not only are there no welding work to connect the bottom sheet with the longitudinal walls, but also the expense of equipment to transport away the pieces obtained by injection? minor; therefore a conveyor belt arranged symmetrically in the machine base can? be supported in a simple way and possibly made adjustable in height like a conveyor belt arranged transversely and protruding outside the machine base.
In appresso l'invenzione .viene spirgata in un esempio di esecuzione in base ai disegni,. in cui: Hereinafter the invention is described in an exemplary embodiment based on the drawings. in which:
la figura 1 mostra il basamento di macchina in rappresentazione prospettica; Figure 1 shows the machine bed in perspective representation;
le figure la - le .mostrano,.le parti tranciate stampate a freddo di.cui.? composto il basamento di macchina, le figure la e.lb, rappresentando i segmenti di estremit? di un .singolo pezzo tranciato; Figures 1a - 1 show the cold stamped blanks of which? made up the machine base, the figures 1a and 1b, representing the end segments? of a single blank piece;
le figure 2 e 3 mostrano iL basamento di macchina in elevazione laterale e in pianta, e Figures 2 and 3 show the machine bed in lateral elevation and in plan, e
la_ figura.4.mostra iL basamento di macchina in elevazione laterale con .unit? di chiusura dallo stampo montata. figure 4 shows the machine bed in side elevation with .unit? closure from the mounted mold.
Il basamento.,di macchina,? .formato da pezzi tranciati di lamiera d'acciaio stampati a freddo e .saldati tra loro. Le pareti longitudinali lOx del basamento ..di macchina quadrato, .costruito come scatola e la parete di fondo orizzontale lOy sono formate da un pezzo.tranciato singolo (10) piegato pi? volte .di 90? ...e nello The basement., Of the machine ,? .formed by sheared pieces of cold pressed steel sheet and welded together. The longitudinal walls 10x of the square machine bed, built as a box and the horizontal back wall 10y, are made up of a single sheared piece (10) folded over. times. of 90? ... and in
tlranciato 10 ? munito di un bordo orizzontale 10a,10b, ripiegato due volte di.90? ciascuna. La parete frontale 13 ? munita di una.apertura di scarico S. La parate frontale 13, una parete intermedia.12 -e la parete posteriore 11 sono munita esclusivamente-sul loro lato superiore ciascuna d? un bordo 13a, 13b; 12a, 12b; Ila, llb, ripiegato ciascuno due volte di 90?. La parete posteriore 11 presenta delle nervature.di irrigidimento orizzontali Ile stampate in essa, nonch? un profilo di rinforzo 14d stampato in.essa .per ricevere un grup po motopompa. La parete frontale 13 e la parete posteriore 11 sono disposate,ciascuna sfalsate all'indietro rispetto agli orli frontali_10x' e 10x" del pezzo tranciato nel senso del vano interno del basamento di macchina della larghezza della prima bordatura 13a, rispettivamente 11a del loro bordo .13a, 13b; llb,11a. tlranciato 10? equipped with a horizontal edge 10a, 10b, folded twice 90? each. The front wall 13? provided with a discharge opening S. The front wall 13, an intermediate wall 12 - and the rear wall 11 are provided exclusively on their upper side each d? an edge 13a, 13b; 12a, 12b; Ila, llb, each folded twice by 90 ?. The rear wall 11 has horizontal stiffening ribs 11 molded therein, as well as a reinforcement profile 14d molded therein to receive a motor pump assembly. The front wall 13 and the rear wall 11 are arranged, each offset backwards with respect to the front edges 10x 'and 10x "of the blank in the direction of the internal compartment of the machine base of the width of the first edge 13a, respectively 11a of their edge. 13a, 13b; llb, 11a.
Il vano interno del.basamento di macchina ? suddiviso in un vano serbatoio T e in un vano-di-1avoro-AR delimitato dalla parete frontale . Il vano_di_lavoro AR gi ace al di .sotto di una unit? di chiusura dello stampo applicata sul basamento di .macchina che,--sporge frontalmente da esso . Nel vano di lavoro, il nastro- trasportatore 40,._con senso di trasporto parallelo- alle pare Iti. lonqitudinali chiuse lOx, ? disposto simmetricamente ialpia'no di simmetria a-a del basamento di.macchina. The internal compartment of the machine base? divided into a tank compartment T and a work-compartment-AR delimited by the front wall. Is the working_room AR already under one unit? closure of the mold applied on the machine base which, - protrudes frontally from it. In the working compartment, the conveyor belt 40, with a direction of transport parallel to the sides Iti. longitudinal closed lOx,? symmetrically arranged in a-a-a-symmetry of the machine base.
L'estremit? di scarico 40a..del nastro trasportatore 40.che si.estende ..leggermente oltre.il bordo di base Sc dellrapertura di scarico frontale ? regolabile, in altezza. Esso_termina al di _sotto della parte spor gente dal basamento_di_ macchina (nell rasampio di esecuzione il dispos itivo_..di_ azionamento idraulico 37) delliunit? di chiusura dello stampo. La prima bordatura del.bordo _10a, 10b del pazzo tranciato 10, nel segmento tra la parete_frontale 13 e In arate intermedia 12, ? armata,con rotaie 14 di sezione quadrata.Su due fianchi adiacenti _di .og.ni~rotaia 14 rivestiti cia scuno con ?un_.nastro.,temprato 19 pogg.ia, ad accoppiamento.-geometrico,..un'ala , 2Oc, ^ispettivamente 20d_del port a- stampo fisso 20 nonch? un ' ala 22c, r ispe ttiv amant te 22d di una piastra di montaggio 12, che porta ib dispos itivo di az ionamento idraulico 37 per il portastampo mobile 21 Il portastampo mobile_2 1, costruito a forma di._ telaio,, comprende una parete di fissaggip 21a, una parete poster ior_e._21b nonch? delle nervature 21c che si estendono .tra la parete di fissaggio e la pa-l rete..poster iora. Il .portastampo 21 ? guidato su colonne. 23 che ad una .estremit? sono ri.cevute dalla piastra di fissaggio fissa._20 e dall.?altra dalla piastra di montaggio 22, in modo che risulti uotelaio di guida rigido per il portastampo mobile 21. Durante il monfaggio cio? quando..si_applica _l'unit? di chiusura dello?stampo- sul-basamento.. di.macchina, grazie u n appoggio ad accoppiamento -geometrico -delle ali verticali 20d, 22d sui fianchi verticali delle rotaie 14, si b!a una stabilizzazione -delle pareti longitudinali 10x, in posizione parallela, esente, da torsioni. The end? conveyor 40a..of the conveyor belt 40. which extends .. slightly beyond.the base edge Sc of the front unloading opening? height adjustable. It terminates underneath the projecting part from the machine bed (in the execution range the hydraulic actuation device 37) of the unit. closing of the mold. The first edge of the edge 10a, 10b of the blank 10, in the segment between the frontal wall 13 and the intermediate 12,? reinforced, with rails 14 of square section. On two adjacent sides of .og.ni ~ rail 14 each covered with? one_. tape., tempered 19 supports, with geometric coupling, .. one wing, 2Oc , 20d respectively of the fixed mold port 20 as well as? a wing 22c, inspecting 22d of a mounting plate 12, which carries the hydraulic actuation device 37 for the movable die holder 21. of fixingsip 21a, a poster wall ior_e._21b as well as? ribs 21c extending between the fixing wall and the rear wall. The mold holder 21? guided on columns. 23 which at one end? are received from the fixed fixing plate 20 and from the other one from the mounting plate 22, so that a rigid guide frame for the movable mold holder 21 results. when..you_apply _the unit? closing of the? mold - on-the-base .. of the machine, thanks to a support with -geometric coupling - of the vertical wings 20d, 22d on the vertical sides of the rails 14, it b! to a stabilization - of the longitudinal walls 10x, in position parallel, free from twisting.
Il portastampo mobile 21 ? sostenuto._sulle rotale 14 .tramite organi di sostegno 24. In,questo caso gli organi, di sostegno,24.poggiano ..con ali perpendicolari -tra loro 24a,?24b-sui nastri 19 e sono collegati ciascuno, -tramite un supporto di ricezione 21d,.con il portastampo 21. _ The movable mold holder 21? supported on the rotal shaft 14 by support members 24. In this case the support members 24 rest with perpendicular wings 24a, 24b to each other on the belts 19 and are each connected by means of a support 21d, .with mold holder 21. _
L rapertura_di ..scarico S ? . limitata, sul suo bordo di base S' sui suoi bordi,.laterali verticali S"'da bordature della parete -frontale 13- che,si,estendono ad -angolo-retto nel vano-di-lavoro AR.-I-bordi laterali sr " sono muniti-di incavi-13c . L 'estremit? di espulsione 40a del nastro-trasporta tore-40 pu?-essere sostenuta per mezzo- di.bulloni di -supporto 40b,negli incavi 13c -ad altezza -diverse. A seconda-de 11a grandezza dei-pezzi-stampati volta per volta da -scaricare, l'estremit? di scarico-40a del nastro trasportatore 40 pu? essere sostenuta sul bordo-di base 'i o negli incavi 13c ad altezze diverse, per ottenere-una fessura pi? piccola possibile tra il bordo-superiore S" e il, tratto superiore del nastro trasportatore 40. L raptura_di ..scarico S? . limited, on its base edge S 'on its edges, vertical lateral S "' by edges of the -frontal wall 13- which extend at right-angled into the working-space AR.-I-lateral edges sr "are equipped with grooves-13c. The extremity 40a of the conveyor belt 40 can be supported by means of support bolts 40b, in the recesses 13c at different heights. Depending on the size of the pieces printed each time to be downloaded, the extremity? of discharge-40a of the conveyor belt 40 pu? be supported on the base-edge 'i or in the grooves 13c at different heights, to obtain a larger slot as small as possible between the upper edge S "and the upper portion of the conveyor belt 40.
Opportunamente -il nastro trasportatore 40 ? re- , Conveniently - the conveyor belt 40? re-,
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3145972 | 1981-11-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT8224314A0 IT8224314A0 (en) | 1982-11-18 |
| IT8224314A1 true IT8224314A1 (en) | 1984-05-18 |
| IT1153069B IT1153069B (en) | 1987-01-14 |
Family
ID=6146784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT24314/82A IT1153069B (en) | 1981-11-20 | 1982-11-18 | BASE FOR PLASTIC INJECTION MOLDING MACHINES |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4564348A (en) |
| JP (1) | JPS6036369B2 (en) |
| AT (1) | AT381273B (en) |
| CA (1) | CA1195463A (en) |
| CH (1) | CH658622A5 (en) |
| FR (1) | FR2516856B1 (en) |
| GB (1) | GB2113640B (en) |
| IT (1) | IT1153069B (en) |
| NL (1) | NL8204264A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637612A1 (en) * | 1986-11-05 | 1988-05-19 | Karl Hehl | PLASTIC INJECTION MOLDING MACHINE WITH BUILT-IN CRUSHING DEVICE FOR THE CASTING |
| DE3830964A1 (en) * | 1988-09-12 | 1990-03-22 | Karl Hehl | INJECTION MOLDING MACHINE WITH A DEVICE FOR REMOVING THE INJECTION PARTS FROM THE INJECTION TOOL |
| DE3827987C1 (en) * | 1988-08-18 | 1989-09-14 | Karl 7298 Lossburg De Hehl | |
| US5916494A (en) | 1995-12-29 | 1999-06-29 | Johnson & Johnson Vision Products, Inc. | Rotational indexing base curve deposition array |
| DE19949959C1 (en) * | 1999-10-16 | 2001-05-23 | Karl Hehl | Injection molding machine with a machine base |
| CA2341663A1 (en) * | 2000-03-21 | 2001-09-21 | David W. Lutz | Expandable over/under line feed system |
| DE10317909B4 (en) * | 2002-04-18 | 2005-06-16 | Toshiba Machine Co., Ltd. | Arrangement of injection molding machines |
| JP6013110B2 (en) * | 2012-09-21 | 2016-10-25 | 東洋機械金属株式会社 | Molding machine |
| JP5980865B2 (en) | 2014-09-11 | 2016-08-31 | ファナック株式会社 | Injection molding machine |
| JP6634404B2 (en) * | 2017-06-22 | 2020-01-22 | 日精樹脂工業株式会社 | Injection molding machine base |
| US11959515B2 (en) * | 2018-02-14 | 2024-04-16 | Nsk Ltd. | Conveying system, rotary forging method, rotary forging apparatus, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device |
| EP3930979B1 (en) * | 2019-03-01 | 2025-07-16 | Canon Virginia, Inc. | Injection molding system with conveyors to insert or eject molds |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE513198A (en) * | ||||
| GB443645A (en) * | 1934-09-03 | 1936-03-03 | Wilfred Devonshire Spencer | Non-inflammable plastic masses |
| US2589228A (en) * | 1947-12-12 | 1952-03-18 | Cordis Nat | Poultry nest appliance |
| FR1229857A (en) * | 1959-03-20 | 1960-09-12 | Expl S Ind Soc Gen | Machine building arrangement with its foundations for easy transport and assembly |
| DE1255580B (en) * | 1961-08-28 | 1967-11-30 | Edwin Danks And Company Oldbur | Device for removing bulk goods from a bunker |
| DE2112310C3 (en) * | 1971-03-15 | 1981-03-19 | Hehl, Karl, 7298 Loßburg | Injection molding machine with a mold clamping unit that can be attached to the machine base in either a horizontal or vertical position |
| NL7202930A (en) * | 1971-03-15 | 1972-09-19 | ||
| BE794725A (en) * | 1972-02-07 | 1973-07-30 | Leflaive Vincent R | INJECTION MACHINE SUPPORT FRAME |
| DE2208436A1 (en) * | 1972-02-23 | 1973-08-30 | Werner Engel | Pressure die castings - have special handling projection and surfaces |
| NL7303694A (en) * | 1972-04-19 | 1973-10-23 | ||
| US3909173A (en) * | 1973-03-30 | 1975-09-30 | A C Hamilton & Co | Injection moulding machine |
| US3835982A (en) * | 1973-07-02 | 1974-09-17 | A Zappia | Modular conveyor stand |
| DE2337276A1 (en) * | 1973-07-23 | 1975-02-06 | Karl Hehl | MACHINE BASE OF AN INJECTION MOLDING MACHINE |
| FR2476042A1 (en) * | 1980-02-18 | 1981-08-21 | Perreau Jean Pierre | Belt conveyor mounted on standard sections - is fitted with track for longitudinal processing lines below support beam |
-
1982
- 1982-10-25 CH CH6193/82A patent/CH658622A5/en not_active IP Right Cessation
- 1982-11-02 AT AT0398582A patent/AT381273B/en not_active IP Right Cessation
- 1982-11-03 NL NL8204264A patent/NL8204264A/en not_active Application Discontinuation
- 1982-11-18 FR FR8219346A patent/FR2516856B1/en not_active Expired
- 1982-11-18 IT IT24314/82A patent/IT1153069B/en active
- 1982-11-19 JP JP57202188A patent/JPS6036369B2/en not_active Expired
- 1982-11-19 CA CA000416020A patent/CA1195463A/en not_active Expired
- 1982-11-22 GB GB08233282A patent/GB2113640B/en not_active Expired
- 1982-11-22 US US06/443,645 patent/US4564348A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATA398582A (en) | 1986-02-15 |
| CH658622A5 (en) | 1986-11-28 |
| CA1195463A (en) | 1985-10-22 |
| US4564348A (en) | 1986-01-14 |
| AT381273B (en) | 1986-09-25 |
| GB2113640A (en) | 1983-08-10 |
| JPS5892543A (en) | 1983-06-01 |
| JPS6036369B2 (en) | 1985-08-20 |
| GB2113640B (en) | 1985-09-04 |
| IT1153069B (en) | 1987-01-14 |
| IT8224314A0 (en) | 1982-11-18 |
| FR2516856A1 (en) | 1983-05-27 |
| NL8204264A (en) | 1983-06-16 |
| FR2516856B1 (en) | 1987-01-23 |
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